Then enable the colorscheme in your vimrc with the following command: "colorscheme archery"

If you only use GVim, you're done! If you use terminal Vim, read on...

1. Archery supports 256 colors terminals, so you do not need plugins like CSApprox or GUIColorscheme to use it.
2. Open your vimrc with Vim in your terminal and try ":set termguicolors". If colors are rendered properly, you can add this command in your vimrc to use GUI colors directly (these are defined using the hexadecimal notation).
3. If "termguicolors" does not work, add "set t_Co=256" in your vimrc before setting the colorscheme and configure your terminal emulator to use the Archery color palette given on GitHub.